Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 5 - Section 5.5 - Special Right Triangles - Exercises - Page 247: 1a

Answer

BC= a

Work Step by Step

By (45-45-90 Theorem) BC= a Because if two angles of a triangle are equal than apposite sides of those angles are also equal.
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